@anna_lillith

5/5
...ethnicity in the census, so the denominator might be slightly higher, which would slightly increase the ratio for the #Canadian segment of the figures.

Further investigation seems warranted, if my calculations are correct.
This cannot be a sociological deviation, as possibly with the figures for #blacks in 1/n.

BTW, #NamUS seems to have noticed, too. The only special report for ethnicities is for #AmerIndians and #AlaskanNatives:
https://namus.nij.ojp.gov/sites/g/files/xyckuh336/files/media/document/namus-stats-ai-an-october-2022.pdf.